Add elements of touch, sight and sound to your SensoryRec program with exciting tactile balls. Colorful 3" stars are interwoven around a light-up ball, creating a visual and tactile experience like no other. Bounce the Neutron Ball to activate a multicolored light show. They're asy to manipulate and encourage a variety of both fine and gross motor skills, tactile exploration and visual interest. And they're simply a lot of fun to touch!